ISRC DEF057504551
Verified recording
DEF057504551 is “Treemonisha / Act three: No. 20 I want to see my child” by Scott Joplin,
registered on the CopyrightChains blockchain with CopyrightID
0xf94ca4ae12c929df6429514f5363f2089d2c753fe872e585a2d715e048e1a997 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057504551.
Recording identifiers
- ISRC
- DEF057504551
- Title
- Treemonisha / Act three: No. 20 I want to see my child
- Artist
- Scott Joplin
- CopyrightID (CopyrightChains transaction hash)
0xf94ca4ae12c929df6429514f5363f2089d2c753fe872e585a2d715e048e1a997
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bdc6693236a62dea65b3504abf025807ce8ef973c2ed579533f3661a11c1f52c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057504551
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Treemonisha / Act three: No. 20 I want to see my child · Machine-readable JSON-LD